> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reorderjs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Requirements and compatibility

> Everything you need before installing Reorder: minimum Medusa version, Node.js version, and full package compatibility requirements.

Before you install Reorder, verify that your environment meets the version requirements below. Running an incompatible version of Medusa is the most common cause of installation issues.

## Medusa version

| Requirement | Version                     |
| ----------- | --------------------------- |
| Minimum     | Medusa `2.3+`               |
| Recommended | `@medusajs/medusa >= 2.4.0` |

Reorder relies on Medusa modules, workflow primitives, Admin UI extensions, and scheduled jobs that were introduced in Medusa 2.x. It is **not compatible** with Medusa 1.x.

### Check your Medusa version

Run the following command in your Medusa project to see the installed version:

```bash theme={null}
npm list @medusajs/medusa
```

Or with yarn:

```bash theme={null}
yarn list --pattern @medusajs/medusa
```

If the output shows a version below `2.3.0`, upgrade Medusa before proceeding.

## Node.js version

Reorder requires **Node.js 20 or later**. This matches the `engines` field in the plugin package.

```bash theme={null}
node --version
```

The output should be `v20.x.x` or higher.

## Package name

The plugin is published to npm under the scoped package name `@reorderjs/reorder`.

```bash theme={null}
npm install @reorderjs/reorder
```

<Note>
  Make sure you are installing `@reorderjs/reorder` (with the `@reorderjs/` scope), not an unscoped or differently named package.
</Note>

## Summary

| Requirement        | Minimum              | Recommended |
| ------------------ | -------------------- | ----------- |
| `@medusajs/medusa` | `2.3.0`              | `>= 2.4.0`  |
| Node.js            | `20`                 | Latest LTS  |
| Package            | `@reorderjs/reorder` | Latest      |

Once your environment meets these requirements, follow the [quickstart](/quickstart) to install and configure the plugin.